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Alexeev081 [22]
3 years ago
9

Why is it essential for every person living in the 21st century to have a computer​

Computers and Technology
1 answer:
Zolol [24]3 years ago
4 0

Answer: because computers are our main source of communicating and where we find a wide range of information to help us

Explanation:

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On a printed circuit board, electronic parts will be mounted from the substrate side of the board. The leads jab through the substrate and the copper sheeting that has been carved. The leads are then soldered to the copper.

I hope the answer will help you. 
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3 years ago
Which statement opens a text file so that you can retrieve the information it contains?
vesna_86 [32]

Answer:

Answered below

Explanation:

aFile = open("books.txt", "r")

This code uses the function open() which takes two parameters. The first parameter is the file name while the second parameter is the mode in which you are accessing the file.

The "r" mode opens the file in a reading state. That is, you can only read from the file. This code completes the reading process

aFile.read( )

The "w" mode opens the file so you can write to it and make changes.

The "a" mode opens the file so you can add contents to it.

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3 years ago
What command line utility can be used to repair the bcd on a windows installation?
Afina-wow [57]
You can use the following command Bootrec /rebuildbcd
8 0
3 years ago
In the library 6 students are working on math. of those 6 students 2/3 of them are working on fractions. how many students are w
zmey [24]
Explanation:
The word "of" in a fraction word problem USUALLY means to multiply. So we multiply 6 x 2/3

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6 0
3 years ago
Consider the following code:
Volgvan

Answer:

The code will get stuck in an infinite loop.

Explanation:

Since val is decreasing by 1 each time it meets the criteria of being smaller than 10, your code will get stuck in an infinite loop since val will always be smaller than 10.

Hope this helps :)

8 0
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